See also:

Automatic deactivation during forward travel
The system switches off when a certain driving distance or speed is exceeded. Switch the system back on if necessary. ...

Malfunctions
Steering wheel vibration Frequent activation of the steering wheel vibration causes the system to overheat. This causes Active Blind Spot Detection to become deactivated. Let the system cool an ...

Stowing cargo
Heavy cargo: stow as far forward and as low as possible, ideally directly behind the cargo area separating wall. Very heavy cargo: when the rear seat is not occupied, secure each of th ...